foods. chart talk is next. danica patrick: for the millions living with copd, breathing becomes a real struggle. copd stands for chronic obstructive pulmonary disease, but you may have heard of it as chronic bronchitis or emphysema. over time, it makes it harder and harder to breathe, until you feel like you're breathing through a straw. copd is the 4th leading cause of death in the u.s. it kills one person every 4 minutes, and it took my grandmother. an estimated 24 million americans are affected, but as many as half of them don't even know it. it's a race against time to spread the word about this serious disease. if you're over 35 and have ever smoked, you could be at risk. the good news is, there are steps you can take to improve your symptoms. i'm danica patrick, and i drive4copd. take action today to breathe better tomorrow. join the movement at drive4copd.com. take our screening questionnaire today, and talk to your doctor. matt cavanaugh of cmz trading joins us now for chart talk. we're watching whole foods. the stock was heading lower last night matt. > > it is one of tho